Caltech theoretical physicist and Nobel Laureate David Politzer shares his excitement at re-appraising information loss in black holes and re-examining the mathematics of gauge theories.

In this fun and educational video, we go behind the scenes of a real ski resort to learn about the complex process of making snow. Did you know that there's tons of math involved in snowmaking? We'll discover how they use math for...

A step by step look at how to do long division with 2-digit divisors. Follow along with the steps HMS Bring down! An introduction to long division: • Long Division Mad...

This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q9, which involves multiplication using proportions. Students will understand the concept of proportions in multiplication problems and will learn how to...

This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q7, which involves a word problem that requires addition and subtraction. Students will understand how to read a word problem to ascertain the math...

This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q3, which involves a simple money math problem. Students will develop an understanding of how to calculate the total cost of a purchase from individual...

This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q2, which involves multiplication with trial and error. Students will learn how to solve multiplication problems using logical reasoning and trial and...

In this video, we’re going to learn about the loss of mass in a chemical reaction, how it happens and why we measure this. The total MASS of reactants will be the same as that of the products, as mass is always conserved in a chemical...

In this video, we’re going to learn about the loss of mass in a chemical reaction, how it happens and why we measure this. The total MASS of reactants will be the same as that of the products, as mass is always conserved in a chemical...

Julia is an easy, fast, open source language that if written well performs nearly as well as low-level languages such as C and FORTRAN. Its design is a dance between specialization and abstraction, providing high machine...

A circle is 360 degrees But have you ever thought why is a circle not a simpler number, like 10 degrees or 100 degrees? As it turns out 360 is actually a very good number. From a purely mathematical standpoint, a number like 10 or 100...

Since the birth of the first computers, there has been a direct comparison between these “calculating machines” and the human brain. One of the common phrases circulating for decades, promoting the idea of a “brain versus computer”...

In this video, the presenter discusses titration calculations, which are useful in determining the concentration of a solution by using a solution of known strength. The video explains the thought process and equations involved in...

This video is a lecture on important business calculations that businesses need to manage their finances. The focus is on three main calculations: gross profit margin, net profit margin, and average rate of return. The lecturer explains...

Protein Purification Table Calculations: Formulas, No Numbers

You should already know that velocity-time graphs look like this... and how we can use them to map out a journey.



If you’re unsure, you may want to watch this video first...In this video we’re going to look...

This week on Blockchain Central: we'll talk about quantum computers and the potential threat it has on blockchain technology. Thank to revolutionary computational power, these computers can easily encrypt the keys that are protecting...

This week on Blockchain Central: we'll talk about quantum computers and the potential threat it has on blockchain technology. Thank to revolutionary computational power, these computers can easily encrypt the keys that are protecting...

From the section: Routing Introduction. In this section, we look into Routed protocols, demonstrations, static routes, dynamic routes, and different types of routing protocols.



Routing Introduction: Benefits of link state...

The video is a lecture on how businesses can use decision trees to make important calculations regarding investment projects. The lecturer explains the concept of decision trees and how they allow businesses to map out all possible...

In this video I show you how to calculate per unit opportunity cost and comparative advantage. There are two different types of questions: output and Input.

Lotus gets up early to train for an upcoming marathon. Watch her tackle the infamous heartbreak hill! This lesson will derive the equations of motion for uniform acceleration using a velocity-time graph. Definitions included: derivation

After a quiet half a century since the last Apollo mission landed on the moon, Associate Professor Alan Duffy takes us inside the new space race. Bob Giffen explains the technology and the mindset it took to get man on the...

This video explores the limitations that businesses face when using decision trees to evaluate investment projects and decisions. The advantages of using decision trees are discussed, including their ability to represent available...